<template>
  <div>
    <el-dialog title="新增员工" :visible="visible" @close="closeDialog" @open="openDialog">
      <!-- 表单 -->
      <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
        <el-form-item label="姓名" prop="username">
          <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
        </el-form-item>
        <el-form-item label="入职时间" prop="timeOfEntry">
          <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
        </el-form-item>
        <el-form-item label="聘用形式" prop="formOfEmployment">
          <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
            <el-option
              v-for="item in hireList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="工号" prop="workNumber">
          <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
        </el-form-item>
        <el-form-item label="部门" prop="departmentName">
          <!-- <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" /> -->
          <el-cascader
            v-model="formData.departmentName"
            :props="departProps"
            :options="departList"
            :show-all-levels="false"
          />
        </el-form-item>
        <el-form-item label="转正时间" prop="correctionTime">
          <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
        </el-form-item>
      </el-form>
      <!-- footer插槽 -->
      <template v-slot:footer>
        <el-button @click="closeDialog">取消</el-button>
        <el-button type="primary" @click="submit">确定</el-button>
      </template>
    </el-dialog>
  </div>
</template>
<script>
import { getDepartments } from '@/api/department'

import { addEmployee } from '@/api/employees'
import transTree from '@/utils/transTree'
export default {
  name: 'AddEmployee',
  props: {
    visible: {
      type: Boolean
    }
  },
  data() {
    return {
      hireList: [
        {
          id: 1,
          name: '正式'
        },
        {
          id: 2,
          name: '非正式'
        }
      ],
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: ['blur', 'change'] },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: ['blur', 'change'] }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: ['blur', 'change'] },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: ['blur', 'change'] }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: ['blur', 'change'] }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: ['blur', 'change'] }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: ['blur', 'change'] }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: ['blur', 'change'] }
        ]
      },
      // 部门选项配置项
      departProps: {
        label: 'name',
        value: 'name',
        checkStrictly: true
      },
      departList: [] // 部门列表
    }
  },
  methods: {
    // 添加
    addEmploy() {
      this.visible = true
    },
    // 关闭弹框
    closeDialog() {
      this.$emit('close-dialog')
      // 重置原来的数据
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
      // 重置校验结果
      this.$refs.addForm.resetFields()
    },
    async openDialog() {
      const res = await getDepartments()
      // 、获取部门列表
      this.departList = transTree(res.depts)
    },
    submit() {
      this.$refs.addForm.validate(async valid => {
        if (valid) {
          // 得到的departmentName是一个数组格式数据，我们只需要将最后一个内容显示出来
          await addEmployee({ ...this.formData, departmentName: this.formData.departmentName[this.formData.departmentName.length - 1] })
          // 提示用户添加成功
          this.$message.success('恭喜添加成功')
          // 关闭弹层
          this.closeDialog()
        }
      })
    }

  }
}
</script>
